CN211822829U - Improved air conditioner outdoor unit electric control box - Google Patents
Improved air conditioner outdoor unit electric control box Download PDFInfo
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- CN211822829U CN211822829U CN202020248437.8U CN202020248437U CN211822829U CN 211822829 U CN211822829 U CN 211822829U CN 202020248437 U CN202020248437 U CN 202020248437U CN 211822829 U CN211822829 U CN 211822829U
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- heat dissipation
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Abstract
The utility model relates to an improved air conditioner outdoor unit electric control box, which comprises a box body, wherein the box body is rectangular box-shaped, the front surface of the box body is open, and an overhead upper layer plate is arranged above a back plate of the box body; the back plate is provided with a fan driving assembly, an inductance unit and a compressor driving assembly; the upper plate is provided with a filtering assembly, a main control assembly and a terminal strip; the compressor driving assembly comprises a compressor driving plate, a compressor driving bottom support and a heat dissipation plate; the compressor driving bottom support is in a frame shape; the compressor driving plate and the heat dissipation plate are respectively arranged on two sides of the compressor driving bottom support, and the compressor driving plate and the heat dissipation plate are mutually attached; the heat dissipation plate is flat and is internally provided with a refrigerant channel. The utility model discloses a directly adorn the heating panel inside automatically controlled box, fundamentally stopped in the past because of the external problem that leads to automatically controlled box to intake of heating panel, improved security and stability. Meanwhile, the heat exchange efficiency of the heat dissipation plate is improved.
Description
Technical Field
The utility model relates to an air conditioner component, especially an outdoor unit automatically controlled box, specific modified air condensing units automatically controlled box that says so.
Background
At present, the compressor driving heat dissipation plate is placed outside the box body of most electric control boxes of the outdoor unit of the air conditioner, so that the overhigh temperature inside the box body can be avoided. However, the installation mode has the water inlet hidden trouble, and the compressor driving plate is easy to damage. Moreover, the heat dissipation in the current electronic control box mostly dissipates heat through the aluminum plate and the driving module, secondary heat exchange exists in the middle, the heat exchange efficiency is low, long-term stable work of the unit is not facilitated, and improvement is urgently needed.
Disclosure of Invention
The utility model aims at prior art not enough, provide an automatically controlled box of modified air condensing units, through directly adorning the heating panel inside automatically controlled box, stopped fundamentally in the past because of the external problem that leads to automatically controlled box to intake of heating panel, improved security and stability.
The technical scheme of the utility model is that:
an improved electric control box of an air conditioner outdoor unit comprises a box body, wherein the box body is rectangular box-shaped, the front surface of the box body is open, and an overhead upper layer plate is arranged above a back plate of the box body; the back plate is provided with a fan driving assembly, an inductance unit and a compressor driving assembly; the upper plate is provided with a filtering assembly, a main control assembly and a terminal strip; the compressor driving assembly comprises a compressor driving plate, a compressor driving bottom support and a heat dissipation plate; the compressor driving bottom support is in a frame shape; the compressor driving plate and the heat dissipation plate are respectively arranged on two sides of the compressor driving bottom support, and the compressor driving plate and the heat dissipation plate are mutually attached; the heat dissipation plate is flat and is internally provided with a refrigerant channel; the refrigerant channel is opened at the side surface of the heat dissipation plate, and a refrigerant connecting pipe is arranged at the opening; the refrigerant connecting pipe is connected with a system refrigerant pipe.
Further, the fan driving assembly comprises a radiating fin, a fan driving bottom support and a fan driving plate; the heat radiating fins and the fan driving plate are respectively arranged on two sides of the fan driving bottom support; a notch which is communicated with the inside and the outside is arranged at the position of the back plate corresponding to the fan control assembly, so that the radiating fin is positioned in the notch; the fan driving bottom support is in a thin plate shape and is connected with the back plate through a screw; and a fan driving sealing ring is also arranged between the fan driving bottom plate and the back plate.
Further, the compressor driving assembly is mounted on the driving bracket; the drive bracket is mounted on the back plate.
Furthermore, the refrigerant channel is in a curve shape, and the side line of the cross section of the refrigerant channel is an arc line formed by connecting a plurality of saw-toothed grooves; the refrigerant channel is opened on the same side surface of the heat dissipation plate.
Furthermore, a sleeve is arranged on the refrigerant connecting pipe.
Furthermore, the inductance unit is arranged on the left upper side of the back plate; the fan driving assembly is arranged on the left lower side of the back plate; the compressor driving assembly is arranged on the right side of the back plate.
Furthermore, the bottom plate and the top plate of the box body are respectively provided with a vent; waterproof baffle is all installed to vent department, prevents that steam from directly getting into inside the box body.
The utility model has the advantages that:
the utility model relates to a rationally, simple structure, convenient to use through directly adorning the heating panel inside automatically controlled box, has fundamentally stopped in the past because of the external problem that leads to automatically controlled box to intake of heating panel, has improved security and stability. Meanwhile, the refrigerant channel with the curved section is adopted, so that the heat exchange efficiency of the heat dissipation plate is effectively improved, and the long-term stable operation of the unit is ensured.
Drawings
Fig. 1 is an external view schematically showing an exploded view of a fan driving unit.
Fig. 2 is a schematic view of the back plate and the upper plate of the present invention.
Fig. 3 is an exploded schematic view of a compressor drive assembly.
Fig. 4 is a schematic view of the installation of the pipe sleeve of the present invention.
FIG. 5 is a schematic sectional view of a refrigerant channel.
Wherein: 1-box body; 2-opening; 3-radiating fins; 4, driving a sealing ring by a fan; 5, driving a bottom support by a fan; 6-a fan drive board; 7-a fan drive assembly; 8-an inductor support; 9-an inductance unit; 10-a drive carriage; 11-a compressor drive assembly; 12-a scaffold; 13-upper plate; 14-a filtering unit; 15-a master control component; 16-a compressor drive plate; 17-compressor drive plate bottom support; 18-a heat sink plate; 19-passing a pipe sleeve; 20-refrigerant connecting pipe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 to 5.
An improved electric control box of an air conditioner outdoor unit comprises a box body 1. The box body 1 is rectangular box-shaped, the front surface of the box body is open, and an overhead upper plate 13 is arranged above the back plate of the box body. And a fan driving assembly 7 and an inductance unit 9 are respectively arranged on the left lower side and the left upper side of the back plate. The right side of the back plate mounts a compressor drive assembly 11. The upper plate 13 is connected with the inner wall of the box body 1 through a bracket 12. The upper plate 13 is provided with a filter assembly 14, a main control assembly 15 and a terminal block. The inductance unit 9 may be mounted on the inductance support 8.
The fan driving component 7 comprises a radiating fin 3, a fan driving bottom support 5 and a fan driving plate 6. The radiating fins 3 and the fan driving plate 6 are respectively arranged on two sides of the fan driving base support 5. Meanwhile, the back plate is provided with a notch 2 which is communicated with the inside and the outside corresponding to the fan control assembly 7, so that the radiating fins 3 are positioned in the notch 2, and the heat can be better radiated. The fan driving bottom support 5 is in a thin plate shape and is connected with the back plate through screws, so that the installation is more convenient. Fan drive bottom plate 5 with still be equipped with fan drive sealing washer 4 between the backplate, can improve the leakproofness of box body 1 avoids outside water or little insect etc. to get into box body 1.
The compressor drive assembly 11 includes a compressor drive plate 16, a compressor drive shoe 17, and a heat sink plate 18. The compressor driving base support 17 is frame-shaped, so that the compressor driving plate 16 and the heat dissipation plate 18 are respectively arranged on two sides of the compressor driving base support, the compressor driving plate 16 and the heat dissipation plate 18 are mutually attached, and the heat dissipation effect is improved. The heat dissipating plate 18 is flat and has a refrigerant passage therein. The cooling medium channel is opened at the side of the heat dissipation plate 18, and a cooling medium connection pipe 20 is provided at the opening. The refrigerant connecting pipe 20 is connected with a system refrigerant pipe, so that a low-temperature refrigerant in the system can be introduced, and the temperature of the compressor driving plate 16 is reduced through heat exchange. The compressor driving assembly 11 is mounted on the driving bracket 10, and then the driving bracket 10 is mounted on the back plate, so that the mounting is more convenient.
The refrigerant passageway is the curvilinear figure, and the sideline of its cross section is the pitch arc that a plurality of cockscomb structure recesses link to each other and form, can effectively increase the contact surface of refrigerant and heating panel, improves heat transfer effect.
The refrigerant channel is opened on the same side of the heat dissipation plate 18, so that the refrigerant channel is conveniently connected with a system refrigerant pipe. Preferably, the refrigerant connection pipe 20 is provided with a bushing 19. The through sleeve 19 is in a transverse B shape and is sleeved on the two refrigerant connecting pipes 20, so that the refrigerant connecting pipes 20 can be protected, and the damage to the refrigerant connecting pipes 20 caused by the sheet metal operation during installation can be prevented.
The bottom plate and the top plate of the box body 1 are respectively provided with a ventilation opening, so that ventilation and heat dissipation of the box body part are facilitated. Waterproof baffles are arranged at the air vents, so that water vapor can be prevented from directly entering the box body to influence the electric elements.
The utility model discloses with fan drive assembly and compressor drive assembly to and parts such as heating panel are all installed in the box body, make the structure of whole control box compacter, be convenient for its installation on the complete machine, and fundamentally has stopped in the past because of the external problem that leads to automatically controlled box to intake of heating panel, improved security and stability. Meanwhile, the refrigerant channel with the curved section is adopted, so that the heat exchange efficiency of the heat dissipation plate is effectively improved, and the long-term stable operation of the unit is ensured.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (7)
1. The utility model provides an automatically controlled box of modified air condensing units, includes the box body, characterized by: the box body is rectangular box-shaped, the front surface of the box body is open, and an overhead upper layer plate is arranged above the back plate of the box body; the back plate is provided with a fan driving assembly, an inductance unit and a compressor driving assembly; the upper plate is provided with a filtering assembly, a main control assembly and a terminal strip; the compressor driving assembly comprises a compressor driving plate, a compressor driving bottom support and a heat dissipation plate; the compressor driving bottom support is in a frame shape; the compressor driving plate and the heat dissipation plate are respectively arranged on two sides of the compressor driving bottom support, and the compressor driving plate and the heat dissipation plate are mutually attached; the heat dissipation plate is flat and is internally provided with a refrigerant channel; the refrigerant channel is opened at the side surface of the heat dissipation plate, and a refrigerant connecting pipe is arranged at the opening; the refrigerant connecting pipe is connected with a system refrigerant pipe.
2. The improved electric control box of the outdoor unit of the air conditioner as claimed in claim 1, wherein: the fan driving assembly comprises radiating fins, a fan driving bottom support and a fan driving plate; the heat radiating fins and the fan driving plate are respectively arranged on two sides of the fan driving bottom support; a notch which is communicated with the inside and the outside is arranged at the position of the back plate corresponding to the fan driving assembly, so that the radiating fin is positioned in the notch; the fan driving bottom support is in a thin plate shape and is connected with the back plate through a screw; and a fan driving sealing ring is also arranged between the fan driving bottom plate and the back plate.
3. The improved electric control box of the outdoor unit of the air conditioner as claimed in claim 1, wherein: the compressor driving assembly is arranged on the driving bracket; the drive bracket is mounted on the back plate.
4. The improved electric control box of the outdoor unit of the air conditioner as claimed in claim 1, wherein: the refrigerant channel is in a curve shape, and the side line of the cross section of the refrigerant channel is an arc line formed by connecting a plurality of saw-tooth grooves; the refrigerant channel is opened on the same side surface of the heat dissipation plate.
5. The improved electric control box of the outdoor unit of the air conditioner as claimed in claim 1, wherein: and a sleeve is arranged on the refrigerant connecting pipe.
6. The improved electric control box of the outdoor unit of the air conditioner as claimed in claim 1, wherein: the inductance unit is arranged on the left upper side of the back plate; the fan driving assembly is arranged on the left lower side of the back plate; the compressor driving assembly is arranged on the right side of the back plate.
7. The improved electric control box of the outdoor unit of the air conditioner as claimed in claim 1, wherein: the bottom plate and the top plate of the box body are respectively provided with a vent; waterproof baffle is all installed to vent department, prevents that steam from directly getting into inside the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020248437.8U CN211822829U (en) | 2020-03-04 | 2020-03-04 | Improved air conditioner outdoor unit electric control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020248437.8U CN211822829U (en) | 2020-03-04 | 2020-03-04 | Improved air conditioner outdoor unit electric control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211822829U true CN211822829U (en) | 2020-10-30 |
Family
ID=72997618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020248437.8U Active CN211822829U (en) | 2020-03-04 | 2020-03-04 | Improved air conditioner outdoor unit electric control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211822829U (en) |
-
2020
- 2020-03-04 CN CN202020248437.8U patent/CN211822829U/en active Active
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